Keystone Wall
The Keystone wall is specially designed for the construction of large-scale retaining walls. It can replace reinforced concrete walls. In combination with geogrid reinforcements, Keystone walls can be built up to 9 m (30 ft) high and offer easy installation.
Keystone Compact Unit Straight Face
204 x 305 x 457 (mm)
•
8 x 12 x 18 (in)
Keystone Corner Unit
204 x 230 x 430 (mm)
•
8 x 9 x 16 15/16 (in)
Keystone Straight Capping
102 x 267 x 457 (mm)
•
4 x 10 1/2 x 18 (in)
